HV9980 Ver la hoja de datos (PDF) - Supertex Inc
Número de pieza
componentes Descripción
Fabricante
HV9980 Datasheet PDF : 10 Pages
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Figure 2: 90-135VAC 3-channel 50V 70mA LED Driver Schematic
VIN
CH1
CH2
CH3
C12
C11
C10
D3
D2
D1
C15
L1
R1
L2
R2
L3
R3
HV9980
C14
L4
C13
RT1
D5
VAC2
D7
D4
D6
F1
VAC1
CLK
C6
C3
C2
C1
R5
R4
R6
C5
C4
VDD
REF
PWMD3
PWMD2
PWMD1
R7
R8
R9
VDD
7
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